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    <title>Code coverage report for src/scroll/pulldown.js</title>
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    <h1>
      <a href="../../index.html">all files</a> / <a href="index.html">src/scroll/</a> pulldown.js
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        <span class="strong">62.96% </span>
        <span class="quiet">Statements</span>
        <span class='fraction'>17/27</span>
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        <span class="strong">38.46% </span>
        <span class="quiet">Branches</span>
        <span class='fraction'>5/13</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">57.14% </span>
        <span class="quiet">Functions</span>
        <span class='fraction'>4/7</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">62.96% </span>
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        <span class='fraction'>17/27</span>
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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import { ease } from '../util/ease'
import { DIRECTION_DOWN, PROBE_REALTIME } from '../util/const'
&nbsp;
export function pullDownMixin (BScroll) {
  BScroll.prototype._initPullDown = function () {
    // must watch scroll in real time
    this.options.probeType = PROBE_REALTIME
  }
&nbsp;
  BScroll.prototype._checkPullDown = function () {
    const { threshold = 90, stop = 40 } = this.options.pullDownRefresh
&nbsp;
    // check if a real pull down action
    if (this.directionY !== DIRECTION_DOWN || this.y &lt; threshold) {
      return false
    }
&nbsp;
    <span class="missing-if-branch" title="else path not taken" >E</span>if (!this.pulling) {
      this.pulling = true
      this.trigger('pullingDown')
    }
    this.scrollTo(this.x, stop, this.options.bounceTime, ease.bounce)
&nbsp;
    return this.pulling
  }
&nbsp;
  BScroll.prototype.finishPullDown = function () {
    this.pulling = false
    this.resetPosition(this.options.bounceTime, ease.bounce)
  }
&nbsp;
  BScroll.prototype.openPullDown = function (config = true) <span class="fstat-no" title="function not covered" >{</span>
<span class="cstat-no" title="statement not covered" >    this.options.pullDownRefresh = config</span>
<span class="cstat-no" title="statement not covered" >    this._initPullDown()</span>
  }
&nbsp;
  BScroll.prototype.closePullDown = function () <span class="fstat-no" title="function not covered" >{</span>
<span class="cstat-no" title="statement not covered" >    this.options.pullDownRefresh = false</span>
  }
&nbsp;
  BScroll.prototype.autoPullDownRefresh = function () <span class="fstat-no" title="function not covered" >{</span>
    const { threshold = 90, stop = 40 } = <span class="cstat-no" title="statement not covered" >this.options.pullDownRefresh</span>
&nbsp;
<span class="cstat-no" title="statement not covered" >    if (this.pulling) {</span>
<span class="cstat-no" title="statement not covered" >      return</span>
    }
<span class="cstat-no" title="statement not covered" >    this.pulling = true</span>
&nbsp;
<span class="cstat-no" title="statement not covered" >    this.scrollTo(this.x, threshold)</span>
<span class="cstat-no" title="statement not covered" >    this.trigger('pullingDown')</span>
<span class="cstat-no" title="statement not covered" >    this.scrollTo(this.x, stop, this.options.bounceTime, ease.bounce)</span>
  }
}
&nbsp;</pre></td></tr>
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  Code coverage
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